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Lennox CBX27UH-042 Expansion Valve
An air conditioning system would probably be the worst AC in the world if it were lacking a functioning expansion valve. A normal AC expansion valve permits the refrigerant to spread back into vaporous form from a high pressure liquid state.
Major signs of a laboring expansion valve
- The air conditioned air is warmer than it should be for the AC to cool the house
- The air conditioner takes forever to appropriately keep the house cool
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Before buying or ordering a replacement expansion valve for your Lennox CBX27UH-042, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the correct replacement expansion valve is being ordered. There is no need to install the replacement part alone. Consult with a professional in your community to hire and install the part for you.
Feel free to download your manual for help.
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